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This applies a relatively simple solution for fixing some unintuitive cases in unit handling. Currently entering -1m50cm evaluates to -0.5m, and similarly 1'6" evaulates to just half a foot. So effectively there's an implied + just between the numbers, which is quite confusing. This works by adding parentheses so the negative distributes to the block of values before the next operator. For example: | Before | After | | `-1m50cm + 1m -2m50cm` | `-(1m50cm) + 1m -(2m50cm)` | | `-4m + 0.5 / -1.1` | `-(4m) + 0.5 / -(1.1)` | | `-1'6"` | `-(1'6")` | | `-1e-2cm` | `-(1e-2cm) ` | Reviewed By: campbellbarton Differential Revision: https://developer.blender.org/D7813
.. Keep this document short & concise, linking to external resources instead of including content in-line. See 'release/text/readme.html' for the end user read-me. Blender ======= Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing. .. figure:: https://code.blender.org/wp-content/uploads/2018/12/springrg.jpg :scale: 50 % :align: center Project Pages ------------- - `Main Website <http://www.blender.org>`__ - `Reference Manual <https://docs.blender.org/manual/en/latest/index.html>`__ - `User Community <https://www.blender.org/community/>`__ Development ----------- - `Build Instructions <https://wiki.blender.org/wiki/Building_Blender>`__ - `Code Review & Bug Tracker <https://developer.blender.org>`__ - `Developer Forum <https://devtalk.blender.org>`__ - `Developer Documentation <https://wiki.blender.org>`__ License ------- Blender as a whole is licensed under the GNU Public License, Version 3. Individual files may have a different, but compatible license. See `blender.org/about/license <https://www.blender.org/about/license>`__ for details.